E440: Pectin (Citrus & Apple Jam Gelling Fiber) vs. E955: Sucralose (Splenda / 600x Heat-Stable Sweetener)
Comparing 2 standards across 12 specifications. 12 key differences identified.
E440 (Pectin) is a complex heteropolysaccharide rich in alpha-(1->4)-linked D-galacturonic acid extracted from citrus peels and apple pomace. INS 440, ADI is Not Limited (Quantum Satis), the global gold standard gelling agent for jams, jellies, and fruit spreads.
E955 (Sucralose) is a chlorinated disaccharide synthesized by selective chlorination of sucrose (replacing three hydroxyl groups with chlorine atoms). INS 955, ADI is 15 mg/kg bw/day, providing 600x sugar sweetness with zero calories and full heat stability for baking.
Specification Comparison Table
12 Parameters| Parameter / Spec | ||
|---|---|---|
|
E-Number Code
|
E440 | E955 |
|
INS / Codex Number
|
INS 440(i) / 440(ii) | INS 955 |
|
Functional Class
|
Gelling Agent, Thickener, Stabilizer, Soluble Fiber | Non-Nutritive High-Intensity Sweetener |
|
Acceptable Daily Intake (ADI)
|
Not Limited (Quantum Satis) | 15 mg / kg body weight per day (US FDA: 5 mg/kg) |
|
Common Target Foods
|
Fruit jams, marmalades, gummy confectionery, fruit preparations for yogurt, glazes | Protein powders, baked keto goods, sugar-free syrups, beverages, Splenda packets |
|
Dietary Compliance
|
100% Vegan (Citrus peel/apple extraction), Halal, Kosher | 100% Vegan, Halal, Kosher, Diabetic Safe, Dental Safe (Non-cariogenic) |
|
Safety Approval
|
EFSA Authorized / FDA GRAS (21 CFR 184.1588) | EFSA Authorized / FDA Approved (21 CFR 172.831) |
|
Primary Classes
|
High Methoxyl Pectin (HM, DE > 50%), Low Methoxyl Pectin (LM, DE < 50%) | — |
|
Primary Mechanism
|
HM forms junction zones with sugar (Brix > 55%) + acid (pH < 3.5); LM gels with calcium ions (Ca2+) | — |
|
Relative Sweetness Index
|
— | 600x Sucrose |
|
Caloric Value
|
— | 0.0 kcal / g (Not recognized by digestive enzymes; 85% excreted unabsorbed) kcal/g |
|
Thermal Stability
|
— | Thermally stable up to 200°C (392°F) (Fully bake-stable) |